Case Thermaltake Tower 300 Black - CA-1Y4-00S1WN-00

Thermaltake Tower 300 Black is a compact yet spacious Mini Tower case with a vertical design, aimed at more stylish and unconventional builds in Mini ITX and Micro ATX format. The main focus here is the visibility of the configuration through the tempered glass panels and the serious airflow you can build with the many positions for fans and radiators. Support for graphics cards up to 400 mm and CPU coolers up to 210 mm gives you the freedom to install quite serious hardware, despite the compact form factor. The black color and vertical chassis make it suitable for desktop or next to a monitor, without taking up the entire desk.

What you get
You get a case that relies on excellent airflow – you can fill the entire right side, top, and back with fans in various configurations, which is ideal for powerful GPUs and thicker radiators. The case comes with two pre-installed 140 mm CT140 fans on top, spinning at 1500rpm and up to 30.5 dBA, so you have a basic, ready-to-use airflow without additional purchases. Support for water cooling with up to 420 mm radiator on the right allows you to install a serious AIO for a cooler and quieter build. With up to 3 x 3.5" and 3 x 2.5" slots, you won't wonder where to arrange your disks for games, projects, and media. The power supply up to 220 mm, mounted at the bottom, keeps the heavy PSU low and stable, which also helps for better airflow distribution.

• Support for motherboards in Mini ITX and Micro ATX format, giving you the freedom for compact yet powerful configurations.
• Vertical Mini Tower form factor with dimensions 281 x 342 x 551 mm, combining a compact base with sufficient internal volume.
• Panels made of tempered glass that showcase the hardware and RGB lighting without sacrificing strength.
• Pre-installed 2 x 140 mm CT140 fans on top (1500rpm, 30.5 dBA) for ready out-of-the-box cooling.
• Rich fan options: up to 2 x 140 mm or 2 x 120 mm on top, multiple combinations with 120/140 mm on the right and back for airflow customization.
• Serious support for water cooling on the right – radiators up to 420 mm, 360 mm, 280 mm, 240 mm or 120/140 mm depending on your configuration.
• Support for graphics cards up to 400 mm and CPU coolers up to 210 mm, so you are not limited when choosing high-end components.
• Up to 3 x 3.5" and 3 x 2.5" drive slots, allowing for serious storage solutions in a compact case.
• Power supply mounted at the bottom, with a length of up to 220 mm, for better balance and cable management.
• 4 expansion slots, covering standard GPUs and additional cards in a Micro ATX system.

Who it is suitable for
This case is for you if you want a more unconventional, vertical build with good visibility of components and plenty of cooling options – a gaming configuration, showcase, or powerful compact workstation. It is suitable for custom water and large AIO systems, as well as for those planning a more serious GPU but do not want a huge full tower. It is not the most logical choice if you are looking for an ultra-minimalist, fully hidden build without regard to aesthetics.

The combination of vertical design, tempered glass, serious radiator support, and space for long graphics cards makes the Thermaltake Tower 300 Black a very flexible base for an impressive and well-cooled compact build.